{"id":"https://openalex.org/W2992228881","doi":"https://doi.org/10.1109/ieeeconf44664.2019.9048692","title":"Power Minimization in Wireless Sensor Networks With Constrained AoI Using Stochastic Optimization","display_name":"Power Minimization in Wireless Sensor Networks With Constrained AoI Using Stochastic Optimization","publication_year":2019,"publication_date":"2019-11-01","ids":{"openalex":"https://openalex.org/W2992228881","doi":"https://doi.org/10.1109/ieeeconf44664.2019.9048692","mag":"2992228881"},"language":"en","primary_location":{"id":"doi:10.1109/ieeeconf44664.2019.9048692","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf44664.2019.9048692","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 53rd Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1912.02421","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086565556","display_name":"Mohammad Moltafet","orcid":"https://orcid.org/0000-0002-6887-8587"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Mohammad Moltafet","raw_affiliation_strings":["Centre for Wireless Communications \u2013 Radio Technologies, University of Oulu, Finland","University of Oulu,Centre for Wireless Communications \u2013 Radio Technologies,Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications \u2013 Radio Technologies, University of Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications \u2013 Radio Technologies,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056939003","display_name":"Markus Leinonen","orcid":"https://orcid.org/0000-0002-5639-3144"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Markus Leinonen","raw_affiliation_strings":["Centre for Wireless Communications \u2013 Radio Technologies, University of Oulu, Finland","University of Oulu,Centre for Wireless Communications \u2013 Radio Technologies,Finland"],"affiliations":[{"raw_affiliation_string":"Centre for Wireless Communications \u2013 Radio Technologies, University of Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]},{"raw_affiliation_string":"University of Oulu,Centre for Wireless Communications \u2013 Radio Technologies,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028268404","display_name":"Marian Codreanu","orcid":"https://orcid.org/0000-0003-0210-4375"},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Marian Codreanu","raw_affiliation_strings":["Department of Science and Technology, Link\u00f6ping University, Sweden","Link\u00f6ping University, Department of Science and Technology, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Science and Technology, Link\u00f6ping University, Sweden","institution_ids":["https://openalex.org/I102134673"]},{"raw_affiliation_string":"Link\u00f6ping University, Department of Science and Technology, Sweden","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084740578","display_name":"\u039d\u03b9\u03ba\u03cc\u03bb\u03b1\u03bf\u03c2 \u03a0\u03b1\u03c0\u03c0\u03ac\u03c2","orcid":"https://orcid.org/0000-0003-4416-7702"},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Nikolaos Pappas","raw_affiliation_strings":["Department of Science and Technology, Link\u00f6ping University, Sweden","Link\u00f6ping University, Department of Science and Technology, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Science and Technology, Link\u00f6ping University, Sweden","institution_ids":["https://openalex.org/I102134673"]},{"raw_affiliation_string":"Link\u00f6ping University, Department of Science and Technology, Sweden","institution_ids":["https://openalex.org/I102134673"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5086565556"],"corresponding_institution_ids":["https://openalex.org/I98381234"],"apc_list":null,"apc_paid":null,"fwci":0.5561,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.71665037,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"406","last_page":"410"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10300","display_name":"Congenital Heart Disease Studies","score":0.9800999760627747,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9728999733924866,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/lyapunov-optimization","display_name":"Lyapunov optimization","score":0.782855749130249},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6848023533821106},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6791408658027649},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6457176804542542},{"id":"https://openalex.org/keywords/transmitter-power-output","display_name":"Transmitter power output","score":0.6453452110290527},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5737231969833374},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5707143545150757},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.5482136607170105},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4960876405239105},{"id":"https://openalex.org/keywords/power-control","display_name":"Power control","score":0.47599947452545166},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.45381706953048706},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4369005262851715},{"id":"https://openalex.org/keywords/sink","display_name":"Sink (geography)","score":0.43452176451683044},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33353203535079956},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2281413972377777},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2017754316329956},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.19984731078147888},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.19328787922859192},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1663511097431183},{"id":"https://openalex.org/keywords/lyapunov-equation","display_name":"Lyapunov equation","score":0.12476286292076111},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.110065758228302},{"id":"https://openalex.org/keywords/lyapunov-exponent","display_name":"Lyapunov exponent","score":0.08501917123794556}],"concepts":[{"id":"https://openalex.org/C101403955","wikidata":"https://www.wikidata.org/wiki/Q6707083","display_name":"Lyapunov optimization","level":5,"score":0.782855749130249},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6848023533821106},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6791408658027649},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6457176804542542},{"id":"https://openalex.org/C65422117","wikidata":"https://www.wikidata.org/wiki/Q358527","display_name":"Transmitter power output","level":4,"score":0.6453452110290527},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5737231969833374},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5707143545150757},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.5482136607170105},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4960876405239105},{"id":"https://openalex.org/C56685638","wikidata":"https://www.wikidata.org/wiki/Q2300474","display_name":"Power control","level":3,"score":0.47599947452545166},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.45381706953048706},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4369005262851715},{"id":"https://openalex.org/C143050476","wikidata":"https://www.wikidata.org/wiki/Q194502","display_name":"Sink (geography)","level":2,"score":0.43452176451683044},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33353203535079956},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2281413972377777},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2017754316329956},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.19984731078147888},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.19328787922859192},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1663511097431183},{"id":"https://openalex.org/C25854792","wikidata":"https://www.wikidata.org/wiki/Q1028945","display_name":"Lyapunov equation","level":4,"score":0.12476286292076111},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.110065758228302},{"id":"https://openalex.org/C191544260","wikidata":"https://www.wikidata.org/wiki/Q1238630","display_name":"Lyapunov exponent","level":3,"score":0.08501917123794556},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/ieeeconf44664.2019.9048692","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf44664.2019.9048692","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 53rd Asilomar Conference on Signals, Systems, and Computers","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1912.02421","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1912.02421","pdf_url":"https://arxiv.org/pdf/1912.02421","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2992228881","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1912.02421v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1912.02421","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1912.02421","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1912.02421","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1912.02421","pdf_url":"https://arxiv.org/pdf/1912.02421","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1993918491","https://openalex.org/W2066786775","https://openalex.org/W2137152139","https://openalex.org/W2138993731","https://openalex.org/W2146487252","https://openalex.org/W2243699487","https://openalex.org/W2649848418","https://openalex.org/W2768771208","https://openalex.org/W2791487310","https://openalex.org/W2903879234","https://openalex.org/W2963053102","https://openalex.org/W2963294159","https://openalex.org/W2979970245","https://openalex.org/W2983556540","https://openalex.org/W3029672350","https://openalex.org/W4205984110","https://openalex.org/W4297972233","https://openalex.org/W6769302575","https://openalex.org/W6769384469","https://openalex.org/W6769745622"],"related_works":["https://openalex.org/W3013971412","https://openalex.org/W3198742250","https://openalex.org/W2964052325","https://openalex.org/W2107787961","https://openalex.org/W3195704283","https://openalex.org/W2029455334","https://openalex.org/W2783037414","https://openalex.org/W1978251984","https://openalex.org/W2860412241","https://openalex.org/W2474479075","https://openalex.org/W2005465681","https://openalex.org/W2249884554","https://openalex.org/W1562240615","https://openalex.org/W3014502234","https://openalex.org/W1840000554","https://openalex.org/W2597392576","https://openalex.org/W2092985346","https://openalex.org/W2786948580","https://openalex.org/W2153874208","https://openalex.org/W2358541634"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,122],"consider":[4],"a":[5,15,19,66],"system":[6],"where":[7],"multiple":[8],"low-power":[9],"sensors":[10,22,55,84],"communicate":[11],"timely":[12],"information":[13,29,41],"about":[14],"random":[16],"process":[17],"to":[18,26,64,75],"sink.":[20],"The":[21],"share":[23],"orthogonal":[24],"subchannels":[25],"transmit":[27,81,95],"such":[28],"in":[30],"the":[31,39,43,48,54,58,77,88,94,99,103,106,119,124,131,134,138,142],"form":[32],"of":[33,38,50,83,91,114,133,141],"status":[34],"update":[35],"packets.":[36],"Freshness":[37],"sensors'":[40],"at":[42],"sink":[44],"is":[45],"characterized":[46],"by":[47,61,85],"Age":[49],"Information":[51],"(AoI),":[52],"and":[53,98,111],"can":[56],"control":[57],"sampling":[59,89],"policy":[60],"deciding":[62],"whether":[63],"take":[65],"sample":[67],"or":[68],"not.":[69],"We":[70],"formulate":[71],"an":[72],"optimization":[73,120],"problem":[74],"minimize":[76],"time":[78,108],"average":[79,109],"total":[80],"power":[82,96,113],"jointly":[86],"optimizing":[87],"action":[90],"each":[92,115],"sensor,":[93],"allocation,":[97],"subchannel":[100],"assignment":[101],"under":[102],"constraints":[104],"on":[105],"maximum":[107,112],"AoI":[110],"sensor.":[116],"To":[117],"solve":[118],"problem,":[121],"use":[123],"Lyapunov":[125],"drift-plus-penalty":[126],"method.":[127],"Numerical":[128],"results":[129],"show":[130],"performance":[132],"proposed":[135],"algorithm":[136],"versus":[137],"different":[139],"parameters":[140],"system.":[143]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
